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Elements
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∙ 9y ago
Anonymous
mixture
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What has the lowest resistance copper wire or iron wire?
Copper wire. .wikipedia.org/wiki/Electrical_resistivity_and_conductivity
Is copper wire the same as thugsten wire?
No. Copper wire is made of the element copper. Tungsten wire is made of the element tungsten. Copper wire is made to conduct electricity. Tungsten wire is made for the filament in light bulbs as tungsten does not melt under even very high temperatures.
Is copper wire a pure substance heterogeneous mixture or homogeneous?
copper is an ELEMENT therefore it is not a heterogeneous OR homogeneous mixture.
What is it called when copper is pulled into thin wires?
Copper Wire
What is the compound formed after plunging a heated copper wire into a methanol?
It depends on what you added to the methanol before you put the heated copper wire into the methanol. The heated copper wire acted as a catalyst to speed up the reaction between the methanol and the other substance. Copper itself does not react with methanol.
Copper wire is matter that is comprised of only one?
element
What happens to the matter in copper wire when heated?
The matter in copper wire melts then explodes into a green flame
What are the elements in a copper wire?
If the copper wire really is pure copper then the only element in the copper wire is copper (Cu).
Which physical properties of copper wire are independent of the amount of matter?
Shape
What physical properties of copper wire are independent of the amount of matter is the answer shape?
SHAPE
What could you make by chopping copper wire into small pieces?
copper pieces only
Is the gold or copper wire or the silver wire positive?
It doesn't really matter, as long as you connect them to the same polarity at both ends. Most people use the gold or reddish-copper wire as the positive, as it is the red terminal and the silver, or non-colored lead to the negative as it is black.
Why is wire better than copper wire on an electromagnet?
whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet whty is copper wire not better than wire on a electromagnet
Composition of copper wire in generators?
how much copper is in copper wire
Is copper wire a plasma?
No. Copper wire is a solid
Is copper wire waterproof?
No.. Copper wire isn't
Is copper wire a chemical property?
No. Copper (the metal, an element) has chemical properties. The shape of the copper (wire) does not affect it's chemical behavior.
